baber/WOPTO huggingface dataset:
Patent KR-20070098050-A (KR)
Title: Measuring device of radio frequency identification transmitting signal and measuring device of radio frequency identification receiving signal
Inventor: KIM NAM YUN
IPC: G06K17/00
Filed: 2006-03-30
Abstract: An RFID reception signal measurement device and an RFID transmission signal measurement device are provided to efficiently detect and interpret a signal received from an RFID reader or tag through a circuit configuration which can be easily realized, and receive/interpret the signal transmitted from the RFID reader or tag without distortion by conveniently connecting to a transmission stage of the RFID tag or reader. An antenna terminal(105) receives an RFID signal by using a low-noise amplifier(110). A signal separator(115) separates the received RFID signal into an I(In-phase) signal and a Q(Quadrature-phase) signal. A first and second mixer(125,130) mixes the I and Q signals. First and second DC transformers respectively transform the mixed I and Q signal into each DC component signal. First and second filters(165,170) filter the DC component I signal and the DC component Q signal. First and second connectors(175,180) output the filtered DC component I and Q signals to the outside. First and second low band pass filters(135,140) and first and second amplifiers(145,150) are installed at input stages of the first and second DC transformers.
Patent KR-20070103264-A (KR)
Title: Manufacturing process of the electrode pattern
Inventor: LEE YOUNG WOO
IPC: H01G4/30
Filed: 2006-04-18
Abstract: A manufacturing method of an electrode pattern is provided to reduce the size of a laminated electronic component which requires hundreds of electrode patterns, and to improve productivity by reducing a process time. A manufacturing method of an electrode pattern includes the steps of: preparing a first support film(100a); forming a hetero-shaped pattern(110) which defines an internal electrode forming area on one surface of the first support film(100a); preparing a second support film(100b); forming a transfer object layer(130) on one surface of the second support film(100b); arranging an electrode layer(120) of the first support film(100a) and the transfer object layer(130) of the second support film(100b) to face each other; thermally pressing the first support film(100a) and the second support film(100b), and transferring the electrode layer(120) placed on the hetero-shaped pattern (110) on the transfer object layer(130); and separating the first support film(100a) and the second support film(100b).
Patent KR-20070105223-A (KR)
Title: Heat pipe with the metal foam and manufacturing methode thereof
Inventor: KIM BYEONG CHANG
IPC: F28D15/02
Filed: 2006-04-25
Abstract: A heat pipe with metal foam and a manufacturing method thereof are provided to simplify structure for easy machining, to reduce manufacturing costs, and to improve heat transfer efficiency by integrating the metal foam inside a pipe main body. A heat pipe comprises a pipe body(1) and metal foam(2). The pipe body is formed in the shape of a cylinder with both ends sealed and includes operating fluid inside. A flow path is additionally formed in the middle of the metal foam. A heat conduction fin for radiating or absorbing heat is additionally installed outside the pipe body, wherein the heat conduction fin is porous metal foam.
Patent KR-20070075230-A (KR)
Title: Instant food package
Inventor: LA MI HYANG
IPC: A23L7/109
Filed: 2006-04-28
Abstract: An instant food package is provided to enable the handicapped or patients who are inconvenient for eating with spoon and chopsticks to easily eat instant food by drinking the instant food mixed in soup or separating solid food from the soup by a hanging member combined with a container. The instant food package is composed of instant food(500) cooked by hot liquid; a heat resistant container(400) for containing the instant food and having an opening part(300) at one side; and a cap(100) joined to the opening part to open and close the opening part. The instant food moves by interlocking with the flow of liquid and flows out through the opening part. The liquid is not discharged from the container turned over or shaken, by the closed cap.
Patent KR-20070109131-A (KR)
Title: Wireless mouse system and power controlling method of wireless mouse
Inventor: LEE KWANG WON
IPC: G06F1/26
Filed: 2006-05-09
Abstract: A wireless mouse system and a method for controlling power the same are provided to extend the battery life of the wireless mouse and to increase convenience by controlling power supply according to the use state of the wireless mouse. A wireless mouse system includes a wireless mouse and a receiving device. The wireless mouse includes a temperature perception sensor(330), a power control part(310) and a wireless signal transmitting part(340). The temperature perception sensor perceives temperature around the wireless mouse. The power control part controls a power of the wireless mouse according to the temperature perceived by the temperature perception sensor. The wireless signal transmitting part transmits the wireless signal occurring according to the operation of the wireless mouse. The receiving device receives the wireless signal occurred by the wireless mouse and transmits the wireless signal to an information terminal device.
Patent KR-20070111799-A (KR)
Title: Refrigerator including a humidifier
Inventor: KWON KYOUNG YUL
IPC: F25D29/00
Filed: 2006-05-19
Abstract: A refrigerator equipping with a humidifier is provided to convert dry air of a refrigerating compartment to relatively wet air by using drinking water and supply the wet air to an auxiliary storing chamber, thereby keeping food in the auxiliary storing chamber fresh and safe for an elongated term. A refrigerator including a humidifier includes an air suction fan(20) for inhaling air at a side of a main storing chamber(211) of a main body(10), and a humidifying tank(40) storing water supplied from the outside for discharging the introduced air to an auxiliary storing chamber(213) of the main body via the stored water. A humidifying duct(30) is connected to an outlet part of the air suction fan for guiding the inhaled air to the humidifying tank.
Patent KR-20070112923-A (KR)
Title: Apparatus for leveling a semiconductor wafer
Inventor: LEE JAE PIL
IPC: H01L21/027
Filed: 2006-05-23
Abstract: An apparatus for leveling a semiconductor wafer is provided to adjust the intensity of light by moving one of the concave and convex lenses according to the size of an exposure region. An apparatus for leveling a semiconductor wafer includes a light emitting unit(110) and first and second optical arrays(120,130). The light emitting unit generates the light which is irradiated on an exposure region on a semiconductor substrate. The first optical array is arranged between a light source and the substrate and adjusts a spot size of the light so that the light generated from the light source substantially corresponds to a first directional size of the exposure region. The second optical array is arranged between a first optical array and the substrate and adjusts the spot size of the light so that the light passed through the first optical array substantially corresponds to a second directional size of the exposure region.
Patent KR-20070061113-A (KR)
Title: Method and apparatus for broadcasting for mobile ad hoc network using gps timing signal
Inventor: MIN SEUNG WOOK
IPC: H04L12/28
Filed: 2006-05-26
Abstract: A broadcasting method and apparatus in a mobile ad hoc network using a signal of a GPS are provided to reduce data collision or the frequency of re-transmission between nodes by using time information inserted into a message frame in order to transfer a broadcasting message that can be used for mutually transferring an accident record, weather, traffic information or emergency information in a mobile ad hoc network between vehicles. A receiving module(210) receives a message broadcast from the first node, and in this case, a frame of the message includes the first time information indicating information about time at which the message is broadcast. A GPS module(100) generates the second time information indicating time at which the message broadcast from the first node was received, and outputs it. A time correcting/comparing module(230) estimates the distance between the first and second nodes based on the first and second time information and pre-set threshold time information, corrects the first time information of the message, and outputs the corrected message. A transmitting module(220) transmits the message with the updated first time information outputted from the time correcting/comparing module(230) to the second node.
Patent KR-20070121179-A (KR)
Title: Duty cycle correction circuit and method using delay cells
Inventor: SHIN WON HWA
IPC: H03K5/14
Filed: 2006-06-21
Abstract: A duty cycle correction circuit and a method thereof using delay cells are provided to perform digital duty cycle correction after performing analog duty cycle correction. A duty cycle correction circuit outputs a digital correction clock by correcting a duty cycle of an external clock. The duty cycle correction circuit comprises a duty cycle detection part, an analog duty cycle correction part and a digital duty cycle correction part. The duty cycle detection part detects a duty cycle of the digital correction clock. The analog duty cycle correction part corrects the duty cycle of the external clock by controlling the current outputted from an output node, and outputs an analog correction clock through the output node. The digital duty cycle correction part outputs the digital correction clock by controlling the duty cycle of the analog correction clock, in response to the digital value of the digital correction clock, after receiving the analog correction clock. The digital duty cycle correction part controls the duty cycle of the analog correction clock through delaying the analog correction clock.
Patent KR-20070121938-A (KR)
Title: Relief valve for oil pump
Inventor: RYU YEN WHA
IPC: F04B49/03
Filed: 2006-06-23
Abstract: A relief valve for an oil pump is provided to descend an opening/closing element for an oil inlet to drain oil when a plunger vibrates at resonance frequency due to oil pressure, thereby preventing burning of the plunger and a guide part caused by the resonance. A relief valve for an oil pump includes a plunger(10) for opening a relief hole by oil pressure to drain oil when the oil pressure increases over a predetermined value. A first spring(11) supports a lower part of the plunger. An oil inlet(13) is formed at an upper end of the plunger for draining the oil when the plunger applied with the oil pressure vibrating at resonance frequency. An opening/closing element(14) opens or closes the oil inlet. A second spring(15) supports a lower part of the opening/closing element, and has a spring constant larger than the first one.
Patent KR-20080000361-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: JO SUNG HAK
IPC: G02F1/133
Filed: 2006-06-27
Abstract: An LCD(Liquid Crystal Display) device and a driving method thereof are provided to simplify the configuration of a circuit by implementing a demultiplexer between a data driver and data lines. An LCD(Liquid Crystal Display) device includes plural data lines(DL1-DLm), first and second control signal bus lines, and a demultiplexer(64). The data lines receive data voltages from plural output channels. The first and second control signal bus lines supply a first control signal and a second control signal later than the first control signal. The demultiplexer includes first and second switch elements(MT1,MT2), and a capacitor. The first switch element switches a current path between the output channel and the first data line in response to the first control signal. The second element switches a current path between the output channel and the second data line in response to the second control signal. The capacitor is connected between the control signal bus line and data line.
Patent KR-20080001033-A (KR)
Title: Atp measurement system
Inventor: JUNG HYO IL
IPC: G01N33/569
Filed: 2006-06-29
Abstract: A detecting device of pathogenic bacteria by using adenosine triphosphate(ATP) reaction is provided to improve use convenience, reduce production costs, minimize the size of device, remove pretreatment time, reduce the time from sampling to detection, so that presence of pathogenic bacteria is detected in real time. A detecting device of pathogenic bacteria by using adenosine triphosphate(ATP) reaction comprises: a light signal-detecting portion for detecting a light emitted from reaction between ATP and D-luciferin and outputting the electric pressure; a filtering portion for removing noises from the signal received from the light signal-detecting portion; an amplification portion for amplifying the output signal of the filtering portion; an A/D converting portion for converting the analog output signal from the amplification portion into the digital signal; a signal analysis portion for analyzing the presence of pathogenic bacteria from the signal received from the A/D converting portion; a storage portion for storing the results of signal analysis portion; and a display portion for outputting the results of signal analysis portion, wherein the device further comprises a dark chamber(800), a polymer filter(830), a D-luciferin coated plate(860) and a fluidic channel(890).
Patent KR-20070044761-A (KR)
Inventor: PARK SANG HEE
IPC: H01L29/786
Filed: 2006-06-29
Abstract: 본 발명은 박막을 구성하는 원소를 포함하는 전구체들 간의 표면화학반응을 이용하여 저온에서 형성한 투명한 ZnO 박막을 포함하는 박막 트랜지스터에 관한 것으로, (a) 기판 상에 게이트 금속막을 증착하고, 포토리소그래피와 선택적 식각을 통해 게이트 전극을 형성하는 단계와, (b) 상기 게이트 전극이 형성된 기판 상에 게이트 인슐레이터를 증착하는 단계와, (c) 상기 게이트 인슐레이터 상에 소오스/드레인용 금속막을 증착하고, 포토리소그래피와 선택적 식각을 통해 소오스/드레인 전극을 형성하는 단계와, (d) 상기 소오스/드레인 전극 상에 원자층 증착법을 이용하여 ZnO 박막을 증착하는 단계를 포함하여 이루어지는데 있다.  
       
     투명 트랜지스터, 휘어지는 트랜지스터, ZnO 반도체막, 원자층 증착법
Patent KR-20080002619-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: HAM YONG SUNG
IPC: G02F1/1343
Filed: 2006-06-30
Abstract: An IPS(In-Plane Switching) LCD(Liquid Crystal Display) device is provided to dispose separately the polarizing direction of a polarizing plate and an analyzer according to a measured angle of an alignment layer, thereby improving a contrast ratio and the visual recognition properties of the image quality of a display. An IPS LCD device comprises first and second substrates(110,111), a first alignment layer(115), a second alignment layer(116), a liquid crystal layer, a polarizing plate(123), and an analyzer(124). The first alignment layer is formed on the first substrate. The second alignment layer is formed on the second substrate. The liquid crystal layer is formed between the first and second substrates. The polarizing plate is attached to the first substrate opposite to the liquid crystal layer. The polarizing direction of the polarizing plate is disposed according to an angle of the alignment direction of the first alignment layer.
Patent KR-20070024345-A (KR)
Title: Pump device
Inventor: KURATA MASAKAZU
IPC: B62D5/07
Filed: 2006-07-03
Abstract: A pump device is provided to simplify a pipe structure of a power steering device and readily control or treat the pipe structure, thereby preventing leakage of power steering oil. A pump device includes a pump element(10), an electric motor(11), a reservoir(12), passageways(8,9), and a control valve. The pump element is installed in a pump housing to drain working oil. The electric motor drives the pump element. The reservoir is installed on the pump housing to store the operation oil supplied into the pump element. The passageways are formed in the pump housing to be connected to the pump element. The control valve is installed in the pump housing and in communication with the passageways to control flow of the working oil flowing through the passageways. The control valve is substantially parallel to a straight line connecting each connection part of the pump element and the passageways.
Patent KR-20080004285-A (KR)
Title: Bitline of semiconductor device and method for fabricating the same
Inventor: HONG YOUNG OK
IPC: H01L21/28
Filed: 2006-07-05
Abstract: A bitline of a semiconductor device and a method for fabricating the same are provided to reduce the loading capacitance of the bitline by extending a gap between the bitlines. A bitline of a semiconductor device includes a first lower bitline(13a), an upper bitline(15), and a second lower bitline(13c). The bitlines are arrayed on a semiconductor substrate composed of a cell region and a page buffer region. The bitlines belonging to any one of odd number-th groups and even number-th groups among the bitlines include the first upper bitline and the upper bitline. The first lower bitline is formed in a predetermined part of the cell region. The upper bit line is formed on the first lower bitline. The upper bit line extends from the page buffer region to connect the first lower bitline and the page buffer region. Bitlines belonging to the other group are formed on the same plane as the first lower bitline and connect the cell region and the page buffer region.
Patent KR-20080004891-A (KR)
Title: Apparatus and method for multicast and broadcast service in broadband wireless access system
Inventor: KIM JUN HYUNG
IPC: H04B7/005
Filed: 2006-07-07
Abstract: An apparatus and a method for MBS(Multicast and Broadcast Service) in a broadband wireless access system are provided to enable an MBSC(Multimedia Broadcasting Service Controller) to perform scheduling easily for the broadcasting service by using a profile for the MBS preset in a base station and reduce network load as the MBSC and the base station exchanges only a profile number for burst scheduling. A method for multicast and broadcast services in a broadband wireless access system comprises the following steps of: allowing a base station to access a profile selection table managing broadcasting channel information and select a profile number according to a program scheduling table(907); and transmitting the selected profile number to the base station(911). The profile selection table stores mapping relation between the profile number and the broadcasting channel information.
Patent KR-20080010075-A (KR)
Title: Electric auto sliding hinge
Inventor: CHOI MYUNG HOON
IPC: H04B1/38
Filed: 2006-07-26
Abstract: An automatic sliding module of a mobile terminal is provided to accomplish a high quality smooth operation preferred by a user, and allow a sliding operation manually in a power-off state. A guide shaft(33) for linearly guiding a moving slider hinge(32) that attaches upper and lower slider bodies(11,12) having an LCD(Liquid Crystal Display) and slidably moved is attached to a base slide hinge(31). A feeding motor assembly(40) is formed by integrally assembling a stepping motor(41), which operates upon receiving an electrical pulse signal and has a planetary gear, and a lead screw(42) coaxially rotated with the stepping motor(41). A lead gear(43) formed at the moving slide hinge(32) is combined to a slope face of the lead screw(42) which is rotated when the stepping motor(41) is driven, in order to convert the rotational movement of the lead screw(43) into a linear movement to allow the moving slider hinge(32) to slidably operate.
Patent KR-20080010562-A (KR)
Title: Method for manufacturing notch of connecting rod
Inventor: KIM HAK SOO
IPC: B21K1/00
Filed: 2006-07-27
Abstract: A method for manufacturing a notch unit of a connecting rod is provided to improve durability of the notch unit by molding the notch unit which has a decarbonized area with a processing tool after a sintering/forging process. A method for manufacturing a notch unit of a connecting rod comprises the steps: forming the notch unit by using a mold; and molding a notch part which has a decarbonized area by using a processing tool when the decarbonized area is generated after progressing a sintering process, a forging process, and a cooling down process so as to extend life expectancy of the notch unit of the connecting rod.
Patent KR-20080010935-A (KR)
Title: A heat exchanger for air-conditioning systems in farming and horticulture
Inventor: LEE JAE HYUK
IPC: F25B39/00
Filed: 2006-07-28
Abstract: A heat exchanger of an air conditioner in the farming and horticulture is provided to connect a plurality of modulated heat exchangers to each other such that superior heating and cooling effects are obtained. A heat exchanger includes a pipe section(10), the first header(20), the second header(30), a frame(1), an introduction part(51), and a discharging part(52). The pipe section includes a plurality of manifolds(12). The first header is connected to the first end of one or all of the manifolds. The second header part is connected to the second end of one or all of the manifolds. The frame is coupled to two opposition sides of the pipe section. The introduction part and the discharging part are connected to the first header or the second header.
Patent KR-20080011882-A (KR)
Title: System and method for determining a lowest biding price on the internet keyword advertisement
Inventor: JUNG TAE WOO
IPC: G06Q30/08
Filed: 2006-08-01
Abstract: A system and a method for determining the lowest biding price in Internet keyword AD(ADvertisement) are provided to determine the lowest biding price for each time unit automatically and determine the lowest biding price automatically according to AD display count of each unit time. A plurality of search site servers(500a-500n) provide a search page and the keyword AD set to a keyword according to a keyword search result. A DTC(Direct Traffic Center) server(510) receives a bidding price from advertisers and displays the AD through each search site server in an auction mode. The lowest biding price determination server(530) receives search count of each keyword from the DTC server, calculates unit search count of each keyword from the received information, and determines the lowest biding price of each unit time slot according to the calculated unit time search count of each keyword. The lowest biding price determination server includes a transceiver receiving the search keyword and search time information of each keyword from the DTC server, a search counter, and the lowest biding price calculator calculating the lowest biding price in proportion to the unit time search count of each keyword.
Patent KR-20080012449-A (KR)
Title: Diagnostic methods for sars by using nucleocapside or spike protein
Inventor: PARK JAE HAK
IPC: A61K39/00
Filed: 2006-08-03
Abstract: Diagnostic methods for SARS(severe acute respiratory syndrome) by using nucleocapside or spike protein are provided to improve the safety and accuracy of diagnosis and allow early diagnosis, so that they are applicable to general laboratories and hospitals without a risk of infection. A method for diagnosis of SARS comprises the steps of: amplifying a gene encoding SARS-CoV-N(SARS coronavirus-nucleocapsid protein) and amplifying the amplified gene to Escherichia coli to produce an SARS-CoV-N antigen; producing an antibody against the SARS-CoV-N antigen; and reacting a specimen containing the SARS-CoV-N antibody coupled with a coloring material such as enzyme or gold and the SARS-CoV antigen with a membrane adsorbing the SARS-CoV-N antibody. A diagnostic kit contains the membrane adsorbing the SARS-CoV-N antibody and solution containing the SARS-CoV-N antibody coupled with a coloring material. A method for preparing SARS-CoV-S(SARS coronavirus-spike protein) antigen comprises the steps of: amplifying a gene encoding SARS-CoV-S antigen and inserting the amplified gene into a vector; transfecting 293 T cell with an expression vector containing SARS-CoV-S antigen; and infecting the transformed 293 T cell with VSV(vesicular stomatitis vesicle) to produce SARS-CoV-S antigen. Further, the antibody is a single clone antibody.